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Cheap flights to Portsmouth, NH

— PSM
15 Dec — 22 Dec1
1 adult

Flights to Portsmouth, NH in 2024

Find the latest flights to Portsmouth in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 671,641 searches and data was last updated on 10 December 2024.

Round-trip from

C$ 354

Popular in

April

Cheapest in

May

Average price

C$ 407
Porter Airlines
  • Porter Airlines
  • 1/1-31/1
  • Nonstop
  • 3h 34m total
  • Toronto to Boston
High demand for flights, 0% potential price rise
Best time to find cheap flights, 0% potential price drop
Average for round-trip flights in December 2024

Travel insights for flights to Portsmouth

Get recent, data-driven insights about flights to Portsmouth including ideal travel times, pricing trends, and more.

Rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portsmouth ranges from 57.0 - 129.0 mm per month. November is typically the wettest month, when rainfall can reach 129.0 mm. August is typically the driest time to visit Portsmouth when rainfall is around 57.0 mm.

Temperature in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

  • What airport do you fly into for flights to Portsmouth?

    Portsmouth Pease Intl (PSM), located 5.1 km from the city centre, is the airport you fly into when you book flights to Portsmouth.

  • Can I find cheaper flights to Portsmouth if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Portsmouth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Portsmouth Pease Intl have rental cars?

    Yes. Those touching down at Portsmouth Pease Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Portsmouth Pease Intl?

    Yes. Portsmouth Pease Intl has hotels nearby for those requiring accommodations. Residence Inn by Marriott Portsmouth is the closest property to Portsmouth Pease Intl (1.6 km away from Portsmouth Pease Intl).

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Can Cheapflights notify me if prices for flights to Portsmouth become cheaper?

Yes, Cheapflights offers price alerts on Portsmouth flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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